Chair



FIG. 1 is a perspective view of a chair showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a left side elevational view, the opposite side being a mirror image thereof; and

FIG. 5 is a rear elevational view thereof.

The right side elevational view is substantially the same as the left side elevational view thereof and therefore has not been shown. 

The ornamental design for a chair, as shown and described. 